<!--
 * @Author: wwssaabb
 * @Date: 2021-07-19 17:15:15
 * @LastEditTime: 2021-07-19 17:48:01
 * @FilePath: \demo\react_demo\demo\base_demo\类定义组件.html
-->

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="test">

  </div>

  <script type="text/javascript" src="../js/react.development.js" ></script>
  <script type="text/javascript" src="../js/react-dom.development.js" ></script>
  <script type="text/javascript" src="../js/babel.min.js" ></script>
  <script type="text/babel">  /* JSX 语法用babel转换 */
    class Demo extends React.Component{
      render(){
        return (
          <div>
            <h1>hello React class component</h1>
          </div>
        )
      }
    }
    
    ReactDOM.render(<Demo/>,document.getElementById('test'))

  </script>
</body>
</html>